TUJUNGA, CALIFORNIA

Monthly Total Growing Degree Days

(049047)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198703
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
Months with 5 missing days or less use mean for missing day(s)
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1966 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 144.00 y 768.50 629.00 553.50 236.00 0.00 z 2187.00
1967 173.00 253.00 160.00 33.50 415.50 414.00 803.50 890.50 639.00 628.00 356.50 113.50 4880.00
1968 155.00 247.00 256.00 286.50 376.65 a 540.50 762.50 680.00 649.00 481.00 302.00 99.00 4835.15
1969 144.00 18.00 188.50 266.50 443.50 449.00 779.00 883.00 723.00 404.00 329.00 140.50 4768.00
1970 92.50 175.50 212.00 204.00 460.00 578.50 844.50 639.50 h 683.50 431.00 265.00 75.50 4022.00
1971 186.00 107.85 a 178.50 214.50 285.50 512.50 789.00 884.00 707.00 438.00 207.50 23.50 4533.85
1972 112.50 199.50 357.00 290.50 454.00 614.00 864.00 783.00 604.50 368.50 156.50 135.00 4939.00
1973 59.00 90.50 43.00 265.00 473.00 687.00 0.00 z 773.50 551.50 496.50 138.00 117.50 3694.50
1974 86.00 132.50 142.50 304.50 386.00 644.00 779.00 710.00 728.00 380.00 205.00 104.00 4601.50
1975 206.00 85.00 100.50 92.50 392.50 476.50 720.00 721.00 696.00 369.00 217.00 159.50 4235.50
1976 243.50 117.50 208.50 185.00 465.00 612.50 728.50 640.50 546.00 463.00 334.50 177.50 4722.00
1977 130.00 286.00 107.50 340.50 236.50 577.50 792.00 783.50 582.00 512.50 330.00 180.00 4858.00
1978 82.50 120.50 230.00 185.50 514.50 663.50 821.50 718.00 647.50 543.50 140.50 44.00 4711.50
1979 19.63 a 79.00 170.00 299.50 443.50 670.50 795.50 732.50 812.00 428.50 185.00 210.50 4846.13
1980 149.50 210.50 157.50 334.00 292.00 591.50 884.00 760.50 614.50 525.50 265.00 260.00 5044.50
1981 190.50 220.50 160.00 351.50 485.50 814.14 a 811.50 869.00 0.00 z 378.00 265.50 181.50 4727.64
1982 87.00 173.00 138.50 277.50 368.50 421.00 787.50 832.00 632.00 481.50 0.00 z 84.73 a 4283.23
1983 210.69 d 161.00 157.50 193.50 0.00 z 549.50 756.00 874.50 783.89 c 0.00 z 165.00 d 0.00 z 3851.57
1984 253.00 233.50 360.00 565.50 692.00 634.00 0.00 z 890.50 870.50 0.00 z 170.50 66.50 4736.00
1985 64.00 197.50 157.50 433.00 453.24 b 720.00 942.50 817.50 573.50 523.00 170.69 a 256.50 5308.93
1986 294.00 208.00 321.62 c 338.50 497.50 671.00 735.00 879.50 464.50 208.50 o 356.50 154.00 4920.12
1987 89.50 140.00 274.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 503.50
Period of Record Statistics
MEAN 144.18 164.56 194.32 273.08 428.15 592.06 799.75 794.58 656.84 466.94 239.78 135.96 4791.08
S.D. 72.04 68.33 81.98 115.17 98.98 103.50 56.55 78.46 97.17 73.39 74.77 65.64 257.24
SKEW 0.32 -0.21 0.58 0.30 0.40 -0.02 0.86 -0.24 0.32 0.33 0.24 0.27 -0.18
MAX 294.00 286.00 360.00 565.50 692.00 814.14 942.50 890.50 870.50 628.00 356.50 260.00 5308.93
MIN 19.63 18.00 43.00 33.50 236.50 414.00 720.00 640.50 464.50 368.50 138.00 23.50 4235.50
NO YRS 21 21 21 20 19 20 18 20 20 18 20 19 13